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Energy Resources - Coggle Diagram
Energy Resources
Renewable Reasources
Solar
Advantages
solar panels provide a renewable energy resource that does not produce greenhouse gas, If there are also electrical cuts, they are a good source for electricity as they do not cut off. They also dont look too big or produce much noise. Solar panels don't require much maintenance.
Dissadvantages
farming land is lost when solar panels are assembled as they take up large amounts of land to be efficient. They also require to be regularly cleaned from dust to provide maximum capacity
Efficiency
Both solar heating and light panels are reasonably efficient however they do not provide an efficiency more than 23%.
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Wind
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Dissadvantages
Windmills are very large, they are also expensive and maintenance is also quite expensive. Windmills can also operate is specific regions and unlike solar, the wind is not constant sometimes winds are stronger and other times they are weaker. so efficiency is out of human control
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Efficiency
As explained before, the efficiency of the wind turbine depends on the wind conditions in the region, however they are in the range of efficiency 20 - 40%
Hydroelectric
Advantages
Consistent energy, reliable and renewable
Dissadvantages
Very, very, very expensive not all countries can afford them. They can spoil landscapes as well.
Price
Probably the most expensive of them all. On average costs about 1800 million $ to complete with all components.
Efficiency
Very very efficient, Average about 90%
Geothermal
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Efficiency
not very efficent, 13-14%
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Tidal
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Dissadvantages
Requires areas with a lot of tides, not onsistent
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Efficiency
Very very efficient, Average about 80%
Non-Renewable resources
Fossil Fuels
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Disadvantages
Forms acid rain, non renewable and produces toxic greenhouse gases which increases the effects of global warming
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Nuclear Energy
Advantages
The energy produced from it is clean despite the fact it comes from a non renewable resource, and power is cheap
Disadvantages
the risk power plants imply, are very high, they are extremely radioactive and any leak in the plant can harm - kill living things.
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Efficiency
Not very efficient, about 33-37%